1+ months

Principal Big Data Software Engineer

Austin, TX 78703
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Join AT&T and reimagine the communications and technologies that connect the world. Were committed to those who seek to discover the undiscoverable and dare to disrupt the norm. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you wont just imagine the future youll create it.

As a Principal Big Data Software Engineer, you'll be responsible for the development of high performance, distributed computing tasks using Big Data technologies such as Hadoop, NoSQL, text mining and other distributed environment technologies within the Chief Data Office. Youll oversee Bid Data platform administration from installation, configuration and networking to troubleshooting and monitoring. Youll also perform Linux operating system administration like bare-metal installation, configuration, networking, troubleshooting, monitoring and security.

Key Roles and Responsibilities:

Virtual OS Platform administration (i.e. Azure) and Guest OS deployment, tuning and maintenance

Administration in Java-based application and environment, including tuning, troubleshooting, and deployment ; Administration in Tomcat-based Web Services; Administration in the following Linux-based services: LDAP, DNS, NTP, and SCP

Gathering and analysis of performance metrics such as memory, processor and network utilization on servers for the purpose of fine-tuning and improving resource utilization and anticipating capacity issues and bottlenecks

System security controlling access to systems, system files and networked resources via password and permissions restrictions as well as hardening and securing servers


Typically requires 8-10 years of experience

Must be a subject matter expert in Linux Operating System Administration, Azure/HDI Platform administration and metric collection tools such as Nagios and Ganglia

Azure Administration

Certificate Administration (SSL, PKI)

A career with us, a global leader in communications and technology, comes with big rewards. As part of our team, youll lead transformation surrounded by trailblazing industry leaders like you. Youll be empowered to go above and beyond making a difference through company-sponsored initiatives or connecting and networking through one of our many employee groups. And regardless of where youre at in your career trajectory, youll be rewarded by the impact that comes with making a difference in the lives of millions. With AT&T, youll be a part of something greater, do incredible things and be rewarded with a chance to change the world.


We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status.
Posted: 2021-09-27 Expires: 2021-12-22
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Principal Big Data Software Engineer

Austin, TX 78703

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